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One-Handed Workarounds -- The Programmers Guide to Typing With a Broken Thumb

"This week's column has been written a little more slowly than
normal because on Wednesday, I tripped over the dog and broke my
left thumb. Under strict instructions to keep it elevated, and
concerned not to put too much strain on the remaining good hand, I
went looking for resources for one-handed keyboard operation. Here
are a few useful links in case you are ever in the same
position!

* A suggested setup for one-handed QWERTY typing. This site has
a huge amount of information about one-handed typing. It's really
aimed at people who have permanently lost the use of one
hand..."